Allen Craig went 4-for-5 with a homer and three RBI as the Cardinals beat the Astros 13-5 on Tuesday. The Cardinals now have a +114 run differential -- by far the best mark in the major leagues. Craig singled in the second, fourth and sixth innings, then launched a two-run bomb deep into the Houston sky in the top of the eighth. "The Wrench" has gone deep only seven times this season but he is on pace for a whopping 128 RBI.